{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-7586 exists.","fix":"No fix has been published for CVE-2025-7586 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-7586 is a high-severity memory corruption vulnerability in Tenda AC500, published on 14 Jul 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-7586 and fix it if it is affected.\n\nWhat it is: CVE-2025-7586 is a high-severity memory corruption vulnerability in Tenda AC500, published on 14 Jul 2025. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-7586 exists.\n\nAffected product: Tenda AC500. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-7586/ (Markdown: https://insights.sbomify.com/CVE-2025-7586/index.md)","id":"CVE-2025-7586","markdown":"https://insights.sbomify.com/CVE-2025-7586/index.md","name":"CVE-2025-7586","record":{"aliases":["GHSA-6vjw-r74g-hvvp"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Tenda AC500 router","requires_auth":"low_privilege","summary":"Remote attackers can trigger a stack-based buffer overflow in the Tenda AC500 router via the setWtpData endpoint, potentially leading to code execution or service disruption.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"ac500_firmware","vendor":"tenda"}],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"},{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A vulnerability was found in Tenda AC500 2.0.1.9(1307). It has been declared as critical. Affected by this vulnerability is the function formSetAPCfg of the file /goform/setWtpData. The manipulation of the argument radio_2g_1 leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Tenda AC500 setWtpData formSetAPCfg stack-based overflow","id":"CVE-2025-7586","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":6,"next":{"headline":"code-projects Online Appointment Booking System cover.php sql injection","id":"CVE-2025-7587"},"packages":[],"prev":{"headline":"PHPGurukul Online Fire Reporting System manage-site.php sql injection","id":"CVE-2025-7585"},"products":["AC500"],"published":"2025-07-14","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2024-32318","kev_date_added":null,"published":"2024-04-17"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-25233","kev_date_added":null,"published":"2023-02-27"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2023-25234","kev_date_added":null,"published":"2023-02-27"},{"cvss_score":8.8,"headline":"Tenda AC500 execCommand R7WebsSecurityHandler stack-based overflow","id":"CVE-2024-3905","kev_date_added":null,"published":"2024-04-17"},{"cvss_score":8.8,"headline":"Tenda AC500 QuickIndex formQuickIndex stack-based overflow","id":"CVE-2024-3906","kev_date_added":null,"published":"2024-04-17"},{"cvss_score":8.8,"headline":"Tenda AC500 setcfm formSetCfm stack-based overflow","id":"CVE-2024-3907","kev_date_added":null,"published":"2024-04-17"},{"cvss_score":8.8,"headline":"Tenda AC500 execCommand formexeCommand stack-based overflow","id":"CVE-2024-3909","kev_date_added":null,"published":"2024-04-17"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-07-14","vendors":["Tenda"]},"summary":"Remote attackers can trigger a stack-based buffer overflow in the Tenda AC500 router via the setWtpData endpoint, potentially leading to code execution or service disruption.","url":"https://insights.sbomify.com/CVE-2025-7586/"}